Bug Description

Binary package hint: virtualbox-ose

It appears that when a Virtualbox instance changes its video mode, this causes Virtualbox to destroy its window and create a new one.

If the user has switched to a different workspace in the meantime, the new window will be drawn in the currently active workspace, effectively causing Virtualbox to appear to switch workspaces on its own.

While booting a client image (e.g. any recent Ubuntu live CD), this happens multiple times in fairly rapid succession.

This is annoying a disruptive when you are attempting to get some other work done while booting an image. I frequently click "start" and switch to a different workspace in order to do some other work while the image starts, but because of this behavior, Virtualbox will not stay on the workspace where I started it. Instead, it pops up on top of the current window, in the worst case stealing password input or other sensitive keystrokes.